ModelFit function

Compute overall model fit statistics for outputs generated by estimation functions in the package

This function computes overall model fit statistics for outputs generated by estimation functions in the package, including ParMLE and JMLE. The function currently provides the AIC and BIC statistics.

ModelFit(x)

Arguments

• x: The output from the function (The list of all outputs).

Returns

• AIC: The AIC statistic of the overall model. See the reference for details.

• BIC: The BIC statistic of the overall model. See the reference for details.

See Also

ParMLE, JMLE

References

Chen, J. de la Torre, J., & Zhang, Z. (2013). Relative and absolute fit evaluation in cognitive diagnosis modeling. Journal of Educational Measurement, 50, 123-140.

Examples

# See examples in ParMLE and JMLE.